Mfg Part Number: 27641
NSN : 4820-01-212-5259
NIIN : 012125259
CAGE Code : 16780
Manufacturer: Eaton Aerospace Llc
Item Name : Seat Valve
Here at Internet For Aviation, we have 27641 Seat Valve from Eaton Aerospace Llc, as well as a variety of other parts from reliable manufacturers. As the only independent distributor with a No China Sourcing policy, we go to great lengths to ensure that we source responsibly when it comes to certified standard items. If you’re in need of a specific 27641 to aid you in your aircraft repair capabilities, simply search by NSN part number, NSN or Cage Code on our parts directory. Submit an instant RFQ and a representative will get back to you in as little as 15 minutes.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-01-212-5259 Item Description: Seat Valve | 4820 | 012125259 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 27641 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAS | BODY INSIDE DIAMETER | 0.187 INCHES NOMINAL |
| AJRF | FLANGE SEAT TO DISK END HEIGHT | 0.1315 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | PLAIN FLANGED |
| ABKK | FLANGE DIAMETER | 0.419 INCHES MINIMUM AND 0.420 INCHES MAXIMUM |
| ADAR | BODY OUTSIDE DIAMETER | 0.309 INCHES MINIMUM AND 0.310 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | CARTRIDGE VALVE,P/N 13172 |
| AJRM | UNDER FLANGE HEIGHT | 0.099 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| FEAT | SPECIAL FEATURES | BODY OD 0.025 X 30 DEG CHAM,0.187 IN. ID TAPERING TO 0.077-0.078 IN.BORE THRU 0.126 IN. OD BOSS 0.0300 IN. H W/16 MICHROINCH FINISH,LOWER SEAT |
| MATT | MATERIAL | STEEL COMP 17-4PH OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| ZZZV | FSC APPLICATION DATA | ACFT ENG FUEL SYSTEM COMPONENTS |
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